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A ring with a colorless gemstone is dropped into water.
Chapter 25, Problem 10(choose chapter or problem)
QUESTION:
Problem 10CQ
A ring with a colorless gemstone is dropped into water. The gemstone becomes invisible when submerged. Can it be a diamond? Explain.
Questions & Answers
QUESTION:
Problem 10CQ
A ring with a colorless gemstone is dropped into water. The gemstone becomes invisible when submerged. Can it be a diamond? Explain.
ANSWER:
Solution 10CQ
Step 1 of 2
When light travels from one medium to another having same index of refraction, neither refraction nor reflection takes places. Therefore no rays come back to observer eyes and this makes second medium invisible.